class ArticlesController < ApplicationController
  uses_tiny_mce :only => [:new, :create, :edit, :update]
  before_filter :authorization_required, :except => [ :index, :show ]

  # GET /articles
  # GET /articles.xml
  def index
    @articles = Article.main.paginate(:all, :page=>params[:page], :per_page=>5)
    @left = Article.left

    respond_to do |format|
      format.html # index.html.erb
      format.xml  { render :xml => @articles }
    end
  end

  # GET /pages/1
  # GET /pages/1.xml
  def show
    @article = Article.find(params[:id])
    @left = Article.left

    respond_to do |format|
      format.html # show.html.erb
      format.js {
        render :update do |page|
          page[:article_description].replace :partial => 'articles/show', :object => @article
          page[:articles_list].replace :partial => 'articles/list', :locals => { :articles => Article.find(:all, :order => "created_at ASC") }
        end
      }
      format.xml  { render :xml => @page }
    end
  end


  # GET /articles/new
  # GET /articles/new.xml
  def new
    @article = Article.new

    respond_to do |format|
      format.html # new.html.erb
      format.xml  { render :xml => @article }
    end
  end

  # GET /articles/1/edit
  def edit
    @article = Article.find(params[:id])
  end

  # POST /articles
  # POST /articles.xml
  def create
    @article = Article.new(params[:article])

    respond_to do |format|
      if @article.save
        flash[:notice] = 'Article was successfully created.'
        format.html { redirect_to articles_url }
        format.xml  { render :xml => @article, :status => :created, :location => @article }
      else
        format.html { render :action => "new" }
        format.xml  { render :xml => @article.errors, :status => :unprocessable_entity }
      end
    end
  end

  # PUT /articles/1
  # PUT /articles/1.xml
  def update
    @article = Article.find(params[:id])

    respond_to do |format|
      if @article.update_attributes(params[:article])
        flash[:notice] = 'Article was successfully updated.'
        format.html { redirect_to articles_url }
        format.xml  { head :ok }
      else
        format.html { render :action => "edit" }
        format.xml  { render :xml => @article.errors, :status => :unprocessable_entity }
      end
    end
  end

  # DELETE /articles/1
  # DELETE /articles/1.xml
  def destroy
    @article = Article.find(params[:id])
    @article.destroy

    respond_to do |format|
      format.html { redirect_to(articles_url) }
      format.xml  { head :ok }
    end
  end

end
